Before You Start
First of all, the Facebook ads Integration Add-on has to be enabled. You can easily check it out from the marketplace on your workspace.
This Add-on is not enabled on free accounts. You can then click on the "Contact us" button which is shown instead to get a quote or more information about Fastory pricing plans.
Once the Add-on is enabled, you'll be able to find the stunning assets created with Fastory for your stories ads directly in your Facebook Ads Manager Media Gallery.
How to create stories ads with Fastory for both Facebook and Instagram?
You need to create an "Instagram and Snapchat Story" with Fastory. The newly created story will perfectly fit the file specs recommended to create stories ads for Instagram and Facebook.
How to get the files in Ads Manager?
When you've finished editing your story, you can go the "Export" tab to get your files. To send assets to Facebook business tools, you just have to check to "Facebook Ads Manager" box and connect your account.
Then, click on "Send Assets"
While creating your ads on Facebook Ads Manager or Power editor, you'll find your assets in the media library. (Simply click on "Browse Library")
You'll find there a complete guide to help you create stories ads for Instagram.